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Sinuo Testing Equipment Co. , Limited
Sinuo Testing Equipment Co., Limited
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High And Low Temperature And Humidity Constant Climate Test Chamber

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Sinuo Testing Equipment Co. , Limited

City: guangzhou

Province/State:guangdong

Country/Region:china

Tel:+86-020-39185976

Contact Person:
Ms.Zoe Zou
View Contact Details

High And Low Temperature And Humidity Constant Climate Test Chamber

Brand Name Sinuo
Model Number SN441-768L
Certification Calibration Certificate (Cost Additional)
Place of Origin China
Minimum Order Quantity 1
Price Customized
Payment Terms T/T
Supply Ability 1 set/month
Delivery Time 60 days
Packaging Details Other
Inner chamber size 800*1200*800 mm (W*H*D)
Outer chamber size 1080*2250*1850 mm (W*H*D)
Temperature Range -40 °C ~+100°C
Humidity Range 20%~98%RH
Temperature fluctuation ±0.5℃
Humidity fluctuation ≤2.5%
Heating Rate ≧2-3°C/min
Cooling Rate ≧1°C/min
Detailed Product Description

 

 

High and Low Temperature and Humidity Constant Climate Test Chamber

 

Complied Standards & Clauses


 

It complies with the following standards:

  • IEC 60068-2-1:2007, "Environmental Testing - Part 2-1: Tests - Test A: Cold, IDT"
  • IEC 60068-2-2:2007, "Environmental Testing - Part 2-2: Tests - Test B: Dry Heat, IDT"
  • IEC 60068-2-78:2012, "Environmental Testing - Part 2-78: Tests - Test Cab: Damp Heat, Steady State, IDT"
  • IEC 60068-2-30:2005, "Environmental Testing - Part 2-30: Tests - Test Db: Damp Heat, Cyclic (12h+12h Cycle), IDT"

Product Overview


 

This test chamber is designed for evaluating the performance of raw materials and devices—such as electronics, electrical components, appliances, and plastics—under conditions of cold, heat, humidity, and dryness. Its purpose is to verify the reliability of products during storage and transportation amidst alternating high and low temperatures and varying humidity levels.

 

Technical Parameters


 

Technical Parameters
Control & OperationPLC and touch screen intelligent control system

Chamber Size

 

Inner SizeExternal Size
800*1200*800 mm (W*H*D)1080*2250*1850 mm (W*H*D)
Temperature Range-40 °C ~+100°C
Humidity Range20%~98%RH
Temperature fluctuation±0.5℃
Humidity fluctuation≤2.5%
Temperature deviation≤±2.0℃
Humidity Deviation≤±3%
Heating Rate≧2-3°C/min
Cooling Rate≧1°C/min, average no load
Load conditionNone
Working noise

A sound level≤70dB(A)

(Measured in a soundproof room with an ambient temperature of 25°C and low echo. Using A weighting, test the average of 9 points. Each test point is 1 meter away from the noise source horizontally and 1 meter above the ground.)

Temperature and Humidity Range Scheme
 
Screen display function

It adopts screen dialogue mode, no key input is required, and the screen directly touches the options.

Temperature set (SV) and actual (PV) values are displayed directly.

Can display the currently executed program number, segment, remaining time and number of cycles.

Running accumulated time function.

The temperature program setting value is displayed in a graphical curve, with the function of real-time display of the program curve execution.

Equipped with a separate program editing screen, at least 5 segments of temperature, humidity and time can be entered on each page.

Chinese and English can be switched at will.

The fault prompt screen is displayed.

The screen backlight can be adjusted.

The screen display protection function can be set to timer, TIMER or manual shutdown.

Program capacity and control functions

Available program groups: maximum to 120 PATTEN.

Available memory capacity: total of 12000 SEGMENTS.

Repeatable execution of commands: each command can be executed up to 3200 times.

The program is created in a conversational manner, with functions such as editing, clearing, and inserting.

SEGMENTS time setting 0~99Hour59Min.

Programmable timing control module device x2 sets.

With power-off program memory, automatic start and continuous program execution after power-on.

With RS-485 or RS-232 communication interface.

Graphic curves can be displayed in real time during program execution.

With automatic adjustment of freezing capacity.

With scheduled start and shutdown function.

With date and time adjustment function.

Key and screen lock (LOCK) function.

 
 
Details

 

 

Product Tags: Constant Climate Humidity Test Chamber   Low Temperature Humidity Test Chamber   High Temperature Humidity Test Chamber  
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